9 Handheld electronic device for characterizing, testing, or monitoring a network data line; handheld electronic tester with integrated diagnostic functions for connection to a network data line; electronic tester for characterizing, testing, or monitoring a data line carrying Voice-Over-IP data; handheld in-line network tester; electronic device constructed to couple to a 10/100/1000 data line for purposes of characterization, diagnosis, data monitoring, or network resource monitoring; handheld in-line tester constructed to couple to a 10/100/1000 data line for purposes of characterization, diagnosis, data monitoring, or network resource monitoring
Trademark: 77482944
